CN207306158U - Mask - Google Patents
Mask Download PDFInfo
- Publication number
- CN207306158U CN207306158U CN201721344174.5U CN201721344174U CN207306158U CN 207306158 U CN207306158 U CN 207306158U CN 201721344174 U CN201721344174 U CN 201721344174U CN 207306158 U CN207306158 U CN 207306158U
- Authority
- CN
- China
- Prior art keywords
- rib
- support
- mask
- piece
- breathing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
A kind of mask, including：Mask, fits with face；First support, is connected with the mask, and the first support includes a plurality of rib being cross-linked, and the first support is covered in the human face, and the rib arches upward to away from face direction；Piece is breathed, in the first support and between the rib being cross-linked；Piece pressing plate is breathed, is covered in the breathing on piece, and is connected with first support, the breathing piece is compressed, there is ventilation mouth on the breathing piece pressing plate；Second support, is connected with the first support；Air filtering core, is arranged between the first support and second support.The utility model compactness higher simple in structure, better tightness, more preferably, the gas of exhalation excludes comfort level in time, good fixing effect.
Description
Technical field
It the utility model is related to a kind of dust guard pollution abatement equipment, more particularly to a kind of mask.
Background technology
At present, it is a large amount of due to containing in haze as haze weather occur in the deterioration of air quality, more and more cities
Dust, sulfuric acid, the particle such as nitric acid, damage to health, people generally reduce contaminated air by wearing mask
Suction.
Traditional mask is mask and strainer one, and filter effect is bad, and strainer cannot be replaced in time, if necessary to more
Changing just must entirely change, almost disposable products, this is unfavorable for environmental protection, be also a kind of financial burden over time；And
Traditional mask cannot discharge the air of characteristics of contaminated respiratory droplets in time, tend to produce steam, steam up obscure sight, especially exists
The northern temperature difference is bigger, and steam can cause greatly to perplex to the people to wear glasses；Steam can also make mask is wet to be attached to rattling away
On face.The sealing effect of traditional mask is also not added with, often easily displacement, so that the poor sealing of mask, reduces mask
Using effect.
Utility model content
The utility model is in order to overcome the deficiencies of the prior art and provide a kind of gas export for being conducive to exhalation, beneficial to pendant
Wear, and the mask without whole mask is replaced.
To achieve these goals, the utility model uses following technical scheme：A kind of mask, including：Mask, with face
Fit；First support, is connected with the mask, and the first support includes a plurality of rib being cross-linked, described first
Frame is covered in the human face, and the rib arches upward to away from face direction；Piece is breathed, in the first support and position
Between the rib being cross-linked；Piece pressing plate is breathed, is covered in the breathing on piece, and is connected with first support, described in compression
Piece is breathed, there is ventilation mouth on the breathing piece pressing plate；Second support, is connected with the first support；Air filtering core, is arranged on
Between the first support and second support.
In an embodiment of the utility model, the mask includes contact site, connecting portion and supporting part, the contact site
Including the facial sticking part to fit with face shape, the face sticking part fits with face shape；The connecting portion with
The face sticking part connection, extends to the direction away from human body face；The supporting part has a supporting part, the support
Portion is arranged at the connecting portion and extends to the center of mask body, supports connecting portion.
In an embodiment of the utility model, the rib includes the first rib, the first rib ', the second rib, second
Rib ', the 3rd rib, the 3rd rib ' and the 4th rib, first rib and the first rib ' top of first support is arranged on,
What one end of first rib was connected with first support, the other end and the first rib ' be connected and arc transition, the first rib '
The other end is connected with first support；Second rib and the second rib ' lower part of first support is arranged on, second rib
One end is connected with first support, the other end and the second rib ' be connected and arc transition, the second rib ' the other end and first
Frame connects；4th rib connects the first rib, the first rib ' and the second rib, the second rib '；3rd rib and
3rd rib ' it is separately positioned on the both sides of the 4th rib.
In an embodiment of the utility model, second rib, the second rib ' also have two between first support
The symmetrically arranged reinforcing rib of bar, the reinforcing rib and the second rib, the second rib ' and first support formation frame.
In an embodiment of the utility model, the breathing piece is arranged in the frame, described to breathe the big of piece pressing plate
It is small identical with the size of frame.
In an embodiment of the utility model, second rib, the second rib ' and the junction of the 4th rib be equipped with
At least two salient points, the breathing on piece have the through hole coordinated with salient point, and the breathing piece is set in the first support.
In an embodiment of the utility model, there is convex block on the reinforcing rib, the breathing piece pressing plate have with it is convex
The groove that block coordinates, the groove breathed on piece pressing plate engage with convex block.
In an embodiment of the utility model, there are at least two raised lines on the lateral wall of the first support, it is described
There is the buckle coordinated with raised line, with engaging, the first support connects the raised line with second support in second support；
The buckle includes the first opening and the second opening, and first opening coordinates with raised line, and second opening is away from second
Frame.
In an embodiment of the utility model, the second support includes a plurality of convex ribs being cross-linked, the convex ribs
Arrangement position it is identical with the arrangement position of the rib of first support, the inner side of the convex ribs has at least one notch.
In an embodiment of the utility model, mask cover board is further included, the inner side of the mask cover board has and second
The matched groove position of convex ribs on stent, is provided with and the matched barb of the notch in the groove position.
In conclusion the beneficial effects of the utility model are：The utility model compactness higher simple in structure, leakproofness is more
Good, more preferably, the gas of exhalation excludes comfort level in time, good fixing effect.Piece is breathed with after the rib cooperation in first support, exhaling
Suction piece shape becomes have certain radian, and breathing piece deformation when easier so exhaling from the inside exports gas,
Preferably it ensure that sealing；Breathing piece pressing plate is fastened piece is breathed so that breathing piece coordinates with the rib in first support to be ensured
Sealing；Air filtering core etc. is set between first support and second support, to support mask body；Mask can effectively anti-seam allowance
Cover under the action of extraneous factor and be subjected to displacement, substantially increase leakproofness.
In addition, facial sticking part fits with face shape, the leakproofness between mask and face and people are substantially increased
The comfort level of body, improves filter effect；Supporting part strengthens the firmness between contact site and connecting portion, while can effectively prevent
Only mask is subjected to displacement under the action of extraneous factor, substantially increases leakproofness；The a plurality of rib being cross-linked, in order to more
The materials such as air filtering core are fixed on ground, while also preferably support mask body；Reinforcing rib and the second rib, the second rib ' and the
One stent forms frame, easy to breathe the fixation of piece, while is also beneficial to the fixation of breathing piece pressing plate；Salient point and breathing on piece
Through hole coordinates, and the installation for being conducive to breathe piece is fixed；Groove on breathing piece pressing plate engages with convex block, and breathing piece pressing plate will breathe
Piece fastens so that breathing piece coordinates with the rib in first support ensures sealing；First support and second support by raised line and
Buckle engaging, it can be ensured that the stability that both engage, ensures the fixation of the materials such as air filtering core；Second away from second support
The setting of opening is used for fixing belt etc., improves the stability of overall mask；On convex ribs and first support in second support
Rib sets identical, it is possible to reduce the materials such as air filtering core between first support and second support are blocked, expand filtering surface
Product, at the same it is not only beautiful but also can guarantee that the fixation of the materials such as air filtering core；The groove position of the inner side of mask cover board and second support are convex
Muscle is engaged, and is engaged fixation by barb and notch.
Above and other objects, features and advantages to allow the utility model can become apparent, cited below particularly preferably real
Example is applied, and coordinates attached drawing, is described in detail below.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the utility model first support, and second support, breathes piece and breathe the structure diagram that piece pressing plate combines；
Fig. 3 is the profile of the utility model Fig. 2A-A；
Fig. 4 is the profile of the utility model Fig. 2 B-B.
Fig. 5 is the structure diagram of the utility model first support；
Fig. 6 is the structure diagram that the utility model breathes piece；
Fig. 7 is the structure diagram that the utility model breathes piece pressing plate；
Fig. 8 is the structure diagram of the utility model second support；
Fig. 9 is the structure diagram of the utility model second support another side；
Figure 10 is the structure diagram of the utility model air filtering core；
Figure 11 is the structure diagram that the utility model first support is combined with air filtering core；
Figure 12 is the structure diagram of the utility model mask cover board
Figure 13 is the structure diagram of the utility model mask cover board another side；
Figure 14 is the structure diagram of the utility model mask；
Figure 15 is the structure diagram of another angle of the utility model mask；
Figure 16 is the orthographic projection view of the utility model mask；
Figure 17 is the sectional view of the C-C of the utility model Figure 14；
Figure 18 is the sectional view of the D-D of the utility model Figure 14
Embodiment
With reference to specific embodiment, and with reference to attached drawing, the technical solution of utility model is further described：Such as figure
Shown in shown in 1 to Figure 18, a kind of mask, including：Mask 100, first support 1, breathes piece 2, breathing piece pressing plate 3 and second support
4, air filtering core 5, the mask 100 fits with face；The first support 1 is connected with the mask 100, described first
Frame 1 includes a plurality of rib 11 being cross-linked, and the first support 1 is covered in the human face, and the rib 11 is to remote
Arch upward in face direction；The breathing piece 2 is arranged in the first support 1 and between the rib 11 being cross-linked；It is described to exhale
Suction piece pressing plate 3 is covered on the breathing piece 2, and is connected with first support 1, compresses the breathing piece 2, the breathing piece pressing plate
There is ventilation mouth 31 on 3；The second support 4 is connected with the first support 1；The air filtering core 5 is arranged on described first
Between stent 1 and second support 4.Breathe piece 2 and after the cooperation of rib 11 in first support 1, breathing 2 shape of piece becomes to have certain
Radian, breathing piece 2, which deforms, when easier so exhaling from the inside exports gas, also preferably ensure that sealing；
Breathing piece pressing plate 3 fastens breathing piece 2 so that breathing piece 2 coordinates with the rib 11 in first support 1 ensures sealing；First
Air filtering core etc. is set between frame 1 and second support 4, to support mask body；Mask 100 can effectively prevent mask outside
It is subjected to displacement under the action of boundary's factor, substantially increases leakproofness.
As shown in fig. 7, in this present embodiment, the lower part for being arranged on breathing piece pressing plate 3 of ventilation mouth 31, and opening direction is to exhaling
3 upper direction of suction piece pressing plate extends.However, the utility model is not construed as limiting this, in other embodiment, to ventilation mouth 31
Shape is not construed as limiting, and the shape of ventilation mouth 31 is circle, ellipse etc.；The position of ventilation mouth 31 is also not construed as limiting.In this implementation
In example, mask body both sides are gradually opened downwards along the nasal bone of face, and in inverted V-shape, the base of mask body is arc-shaped, respectively
Connection arc transition between a side.However, the utility model is not construed as limiting this.
As shown in Figure 10 and Figure 11, the lower part of air filtering core has the opening 51 to match in first support 1, air filtering core
5 shape is the appearance curved design according to first support 1, so the cooperation of air filtering core 5 and first support 1 can preferably make
With the void area in first support 1 and ensure to seal.However, the utility model is not construed as limiting this, in other embodiment,
51 shape of opening of air filtering core is not construed as limiting, and material is also not construed as limiting.
As shown in Figure 14 to Figure 18, in this present embodiment, mask includes：Contact site 100 made of silica gel, connecting portion
200 and supporting part 300, the contact site 100 includes the facial sticking part 101 to fit with face shape, the face fitting
Portion 101 fits with face shape；Connecting portion 200, is connected with the facial sticking part 101, to the direction away from human body face
Extension；Supporting part 300, has a supporting part 300, and the supporting part 300 is arranged at the connecting portion 200 and to mask body
Center extension, support connecting portion 200.Facial sticking part 101 fits with face shape, substantially increase mask and face it
Between leakproofness and human body comfort level, improve filter effect；Supporting part 300 strengthens firm between contact site and connecting portion
Degree, while effectively mask can be prevented to be subjected to displacement under the action of extraneous factor, substantially increase leakproofness.In other implementations
In example, to contact site 100, the material of connecting portion 200 and supporting part 300 is not construed as limiting.In this present embodiment, the two of mask body
Side is gradually opened downwards along the nasal bone of face, and in inverted V-shape, the base of mask body is arc-shaped, three sides of mask body it
Between circular sliding slopes.However, the utility model is not construed as limiting this.In other embodiment, the shape of mask body is according to difference
Needs make improvements, the utility model is not construed as limiting this.
In this present embodiment, the contact site 100 is connected with 200 curved surface of connecting portion, can improve the comfort level of human body, symbol
Human factor engineering is closed, improves the aesthetics of product entirety.However, the utility model is not construed as limiting this, in other embodiment,
Contact site 100 and the connection mode of connecting portion 200 are any.
In this present embodiment, the facial sticking part 101 is arc-shaped curved surface, can greatly improve facial sticking part and human body
Between compactness, improve leakproofness and comfort level, while strengthen the filter effect of mask.The side of the face sticking part 101
Edge extends to the center of mask body, it is ensured that contact of the mask with face is not single linear contact, but (arc is bent in face face
The face in face and the face of face) contact, it is bonded comfortable and good airproof performance with face.Facial sticking part 101 is thin slice made of silica gel,
It is high with the compactness of face, and different degrees of change is made according to the shape of face of different people.The edge of facial sticking part 101
Less than the distance arrived at face cheekbone at the wing of nose, prevent from touching mouth and nose because facial 101 edge of sticking part is wide, cause to breathe
Freely.
In this present embodiment, the top of the facial sticking part 101 has the first groove 1011, first groove 1011
It is bonded with the nasal bone of human body；The lower part of the face sticking part 101 has the second groove 1012, second groove 1012 and
The chin fitting of human body.In the present embodiment, the top when top of facial sticking part 101 is bonded for mask body with face,
The lower part when lower part of facial sticking part 101 is bonded for mask body with face.First groove 1011 divides with the second groove 1012
Do not fit at the nasal bone of face with chin, improve leakproofness and comfort level, while strengthen the filter effect of mask.
In this present embodiment, the supporting part 300 includes the first supporting part 301 and the second supporting part 302, described first
301 and second supporting part 302 of support part is symmetrical along the center line of mask body.Point of first supporting part 301 and the second supporting part 302
Not Wei Yu nasal bone both sides, be bonded with face, prevent mask to be subjected to displacement under the action of extraneous factor, substantially increase sealing
Property.
In this present embodiment, the junction arc transition of 301 and second supporting part 302 of the first supporting part.Circular arc mistake
Cross place and be bonded at nasal bone, improve the compactness of supporting part and face, improve leakproofness.
In this present embodiment, the outside edge of the connecting portion 200 is equipped with the first raised line 201.First raised line 201 and
One stent 1 crosses win clamping, there is provided the leakproofness of mask.However, the utility model is not construed as limiting this.In other embodiment,
The outside of connecting portion 200 can be the bindiny mechanism of other shapes.
In this present embodiment, the mask body is silica gel mask, and the mask of silica gel material will not ageing hardening and silica gel
It is readily cleaned, extremely durable, indeformable, Reusability still ensures that good stickiness profile line style sealing margin and headband disappear
Except uncomfortable caused by compressing face nerve.However, the utility model is not construed as limiting this.In other embodiment, mask
The material of body is not construed as limiting.
As shown in figure 5, in this present embodiment, the rib 11 includes the first rib 111, the first rib ' 112, the second muscle
Bar 113, the second rib ' 114, the 3rd rib 115, the 3rd rib ' 116 and the 4th rib 117, first rib 111 and
One rib ' 112 are arranged on the top of first support 1, and one end of first rib 111 is connected with first support 1, the other end and the
One rib ' 112 connect and arc transition, the other end of the first rib ' 112 are connected with first support 1；Second rib 113
The lower part of first support 1 is arranged on the second rib ' 114, one end of second rib 113 is connected with first support 1, the other end
It is connected with the second rib ' 114 and arc transition, the other end of the second rib ' 114 is connected with first support 1；4th rib
117 the first ribs 111 of connection, the first rib ' 112 and the second rib 113, the second rib ' 114；3rd rib 115 and
Three ribs ' 116 are separately positioned on the both sides of the 4th rib 117.The a plurality of rib being cross-linked, for more fixed air filter
The materials such as core, while also preferably support mask body
In the present embodiment, the first rib 111, the first rib ' 112, the second rib 113, the second rib ' 114, the 3rd rib
115, it is integrally formed between the 3rd rib ' 116 and the 4th rib 117, first rib 111, the first rib ' 112 along the 4th
Rib 117 is symmetrical arranged, the second rib 113, and the second rib ' 114 are symmetrical along the 4th rib；3rd rib 115 and the 3rd
Rib ' 116 are symmetrical along the 4th rib 117.Above-mentioned a plurality of rib is symmetrical arranged along the 4th rib 117, more beautiful while more sharp
In the fixation of the materials such as air filtering core.However, the utility model is not construed as limiting this, in other embodiment, rib 11 is set
Putting can be asymmetric.The upper and lower part of first support 1 described in the present embodiment refer to according to the wearing of mask custom and
Fixed upper and lower part.
In this present embodiment, second rib 113, it is also right with two between the second rib ' 114 and first support 1
Claim the reinforcing rib 12 set, 12 and second rib 113 of reinforcing rib, the second rib ' 114 form frame with first support 1.Frame
The formation of frame is also beneficial to the fixation of breathing piece pressing plate 3 easy to breathe the fixation of piece 2.
As shown in Fig. 2, in this present embodiment, the breathing piece 2 is arranged in the frame, described to breathe the big of piece pressing plate 3
It is small identical with the size of frame.Breathing piece 2 is arranged in frame, is conducive to breathe the fixation of piece 2, and preventing the gas of exhalation will exhale
Suction piece is blown off, and by breathing the fixation of piece pressing plate 3, breathing 2 shape of piece becomes have certain radian, so energy it is easier from
Breathing piece 2, which deforms, when the inside is exhaled exports gas, also preferably ensure that sealing, and breathing piece pressing plate 3 presses breathing piece 2
Jail so that breathing piece 2 coordinates with the rib in first support 1 ensures sealing；Simultaneously as breathing piece 2 is very thin silica gel piece,
It is to move with the wind in expiration, it is interior prevents that steam is trapped in.However, the utility model is not construed as limiting this.In other implementations
In example, the material for breathing piece is not construed as limiting.
In this present embodiment, the junction of second rib 113, the second rib ' 114 and the 4th rib 117 is equipped with two
A salient point 13, described to breathe the through hole 21 for having on piece 2 and coordinating with salient point 13, the breathing piece 2 passes through through hole 21 and salient point 13
Cooperation, be set in the first support 1.Salient point 13 coordinates with breathing the through hole 21 of on piece, is conducive to breathe the installation of piece 2
It is fixed.However, the utility model is not construed as limiting this, in other embodiment, the number of salient point 13 is two or more,
The number of corresponding through hole 21 is identical with the number of salient point 13, can so effectively ensure that the installation and fixation of breathing piece 2.
As shown in figure 4, in this present embodiment, having convex block 121 on the reinforcing rib 12, the breathing piece pressing plate 3 has
The groove 32 coordinated with convex block 121, the groove 32 breathed on piece pressing plate 1 engage with convex block 121.In this present embodiment, institute
It is elongated to state convex block 121, and round-corner transition, facilitate engaging of the groove 32 with convex block 121.Groove 32 engages with convex block 121, exhales
Suction piece pressing plate 3 is fastened piece 2 is breathed so that breathing piece 2 coordinates with the rib in first support 1 ensures sealing.However, this practicality
New that this is not limited, in other embodiment, the shape of convex block 121 is not construed as limiting.
In this present embodiment, there are three raised lines 14 on the lateral wall of the first support 1, have in the second support 4
There is the buckle 41 coordinated with raised line 14, the raised line 14 engages with buckle 41, and the first support 1 and second support 4 connect.In
In the present embodiment, mask body both sides are gradually opened downwards along the nasal bone of face, and in inverted V-shape, the base of mask body is in
Arc.The raised line 14 is separately positioned on three sides of mask body, wherein, the raised line 14 on two sides is symmetrical.So
And the utility model is not construed as limiting this, in other embodiment, the shape of mask body is not construed as limiting, the position of raised line 14
It is not construed as limiting, the raised line 14 on two sides can interlock up and down.First support and second support are engaged by raised line and buckle,
It is able to ensure that the stability that both engage, ensures the fixation of the materials such as air filtering core.
In this present embodiment, it is described buckle 41 include first opening 411 and second opening 412, it is described first opening 411 with
Raised line 14 coordinates, and second opening 412 is away from second support 4.First opening, 411 and second opening 412 is along raised line 14
Shape set, the setting of the second opening 412 away from second support 4 is used for fixing belt etc., improves the stabilization of overall mask
Property.
In this present embodiment, the second support 4 includes a plurality of convex ribs 42 being cross-linked, the arrangement position of the convex ribs 42
Put identical with the arrangement position of the rib of first support 1 11, can so reduce to empty between first support 1 and second support 4
The materials such as filter element block, and expand filter area, while not only beautiful but also can guarantee that the fixation of the materials such as air filtering core.It is described convex
The inner side of muscle 42 has three notches 421, and the position of three notches 421 is respectively provided at the 4th rib 117, the second rib
113 and second rib ' 114 middle part.However, the utility model is not construed as limiting this, can be by notch in other embodiment
421 position is arranged on any other rib and any rib anywhere, and number is also not construed as limiting.
In this present embodiment, as shown in Figure 12 and Figure 13, mask cover board 6 is further included, the inner side of the mask cover board 6 has
With the matched groove position 61 of convex ribs 42 in second support 4, it is provided with and the 421 matched barb of notch in the groove position 1
611, the groove position 61 of the inner side of mask cover board 6 is engaged with convex ribs 42 in second support 4, and passes through barb 611 and notch 421
It is engaged fixation.
When wearing mask, facial sticking part 101 is bonded with face, and connecting portion 200 is connected with first support 1, supporting part 300
Top with matching at nasal bone, set along the direction of face, supporting part 300 extends downwardly, and increases the leakproofness of mask body,
It can ensure the flow direction of air-flow at the same time.The both sides of supporting part 300 are two thin slices shape, are set along the both sides of mask body
Put.The one side of supporting part 300 away from mask body is arc-shaped, increases overall comfort level.Breathe in piece 2 and first support 1
After rib coordinates, breathing 2 shape of piece becomes have certain radian, and piece deformation is breathed when easier so exhaling from the inside
Gas is exported, also preferably ensure that sealing；Breathing piece pressing plate 3 fastens breathing piece 2 so that on breathing piece and first support
Rib coordinate ensure sealing, people exhalation air by breathe piece 2 blow afloat, steam is discharged by ventilation mouth 31；People's air-breathing
When, breathing piece sets back.
In conclusion the utility model compactness higher simple in structure, better tightness, comfort level more preferably, the gas of exhalation
Body excludes in time, good fixing effect.Breathe piece and after the rib cooperation in first support, breathing piece shape becomes have certain arc
Degree, breathes piece deformation when easier so exhaling from the inside and exports gas, also preferably ensure that sealing；Breathing
Piece pressing plate is fastened piece is breathed so that breathing piece coordinates with the rib in first support ensures sealing；First support and second
Air filtering core etc. is set between frame, to support mask body；Mask can effectively prevent mask under the action of extraneous factor
It is subjected to displacement, substantially increases leakproofness.
In addition, facial sticking part fits with face shape, the leakproofness between mask and face and people are substantially increased
The comfort level of body, improves filter effect；Supporting part strengthens the firmness between contact site and connecting portion, while can effectively prevent
Only mask is subjected to displacement under the action of extraneous factor, substantially increases leakproofness；The a plurality of rib being cross-linked, in order to more
The materials such as air filtering core are fixed on ground, while also preferably support mask body；Reinforcing rib and the second rib, the second rib ' and the
One stent forms frame, easy to breathe the fixation of piece, while is also beneficial to the fixation of breathing piece pressing plate；Salient point and breathing on piece
Through hole coordinates, and the installation for being conducive to breathe piece is fixed；Groove on breathing piece pressing plate engages with convex block, and breathing piece pressing plate will breathe
Piece fastens so that breathing piece coordinates with the rib in first support ensures sealing；First support and second support by raised line and
Buckle engaging, it can be ensured that the stability that both engage, ensures the fixation of the materials such as air filtering core；Second away from second support
The setting of opening is used for fixing belt etc., improves the stability of overall mask；On convex ribs and first support in second support
Rib sets identical, it is possible to reduce the materials such as air filtering core between first support and second support are blocked, expand filtering surface
Product, at the same it is not only beautiful but also can guarantee that the fixation of the materials such as air filtering core；The groove position of the inner side of mask cover board and second support are convex
Muscle is engaged, and is engaged fixation by barb and notch.
Although the utility model is disclosed above by preferred embodiment, but the utility model is not limited to, it is any
This known those skilled in the art, without departing from the spirit and scope of the utility model, can make a little change and retouch, therefore this practicality
New protection domain is when subject to claims scope claimed.
Claims (10)
- A kind of 1. mask, it is characterised in that including：Mask, fits with face；First support, is connected with the mask, and the first support includes a plurality of rib being cross-linked,The first support is covered in human face, and the rib arches upward to away from face direction；Piece is breathed, in the first support and between the rib being cross-linked；Piece pressing plate is breathed, is covered in the breathing on piece, and is connected with first support, compresses the breathing piece, the breathing piece There is ventilation mouth on pressing plate；Second support, is connected with the first support；Air filtering core, is arranged between the first support and second support.
- 2. mask according to claim 1, it is characterised in that the mask includes contact site, connecting portion and supporting part, institute The facial sticking part that contact site includes fitting with face shape is stated, the face sticking part fits with face shape；It is described Connecting portion is connected with the facial sticking part, is extended to the direction away from human body face；The supporting part has a supporting part, The supporting part is arranged at the connecting portion and extends to the center of mask body, supports connecting portion.
- 3. mask according to claim 1, it is characterised in that the rib includes the first rib, the first rib ', second Rib, the second rib ', the 3rd rib, the 3rd rib ' and the 4th rib, first rib and the first rib ' it is arranged on first The top of frame, one end of first rib are connected with first support, the other end and the first rib ' it is connected and arc transition, One rib ' the other end be connected with first support；Second rib and the second rib ' lower part of first support is arranged on, one end and the first support of second rib connect The other end for connecing, the other end and the second rib ' be connected and arc transition, the second rib ' is connected with first support；4th rib connects the first rib, the first rib ' and the second rib, the second rib '；3rd rib and the 3rd Rib ' it is separately positioned on the both sides of the 4th rib.
- 4. mask according to claim 3, it is characterised in that second rib, the second rib ' between first support Also there is two symmetrically arranged reinforcing ribs, the reinforcing rib and the second rib, the second rib ' form frame with first support.
- 5. mask according to claim 4, it is characterised in that the breathing piece is arranged in the frame, the breathing piece The size of pressing plate is identical with the size of frame.
- 6. mask according to claim 4, it is characterised in that second rib, the second rib ' and the 4th rib company Meet place and be equipped with least two salient points, the breathing on piece has a through hole coordinated with salient point, and the piece that breathes is set in described the On one stent.
- 7. mask according to claim 4, it is characterised in that there is convex block, the breathing piece pressing plate on the reinforcing rib With the groove coordinated with convex block, the groove on the breathing piece pressing plate engages with convex block.
- 8. mask according to claim 1, it is characterised in that convex with least two on the lateral wall of the first support Bar, has the buckle coordinated with raised line in the second support, and the raised line is with engaging, the first support and second Frame connects；The buckle includes the first opening and the second opening, and first opening coordinates with raised line, and second opening is remote Second support.
- 9. mask according to claim 1, it is characterised in that the second support includes a plurality of convex ribs being cross-linked, The arrangement position of the convex ribs is identical with the arrangement position of the rib of first support, and the inner side of the convex ribs has at least one lack Mouthful.
- 10. mask according to claim 9, it is characterised in that further include mask cover board, the inner side tool of the mask cover board Have with the matched groove position of convex ribs in second support, be provided with and the matched barb of the notch in the groove position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721344174.5U CN207306158U (en) | 2017-10-18 | 2017-10-18 | Mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721344174.5U CN207306158U (en) | 2017-10-18 | 2017-10-18 | Mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207306158U true CN207306158U (en) | 2018-05-04 |
Family
ID=62381902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721344174.5U Expired - Fee Related CN207306158U (en) | 2017-10-18 | 2017-10-18 | Mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207306158U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109288165A (en) * | 2018-09-14 | 2019-02-01 | 苏州乐聚堂电子科技有限公司 | A kind of ventilative respirator |
| CN111109705A (en) * | 2020-01-14 | 2020-05-08 | 湖州九安盾防护科技有限公司 | Close type gauze mask |
-
2017
- 2017-10-18 CN CN201721344174.5U patent/CN207306158U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109288165A (en) * | 2018-09-14 | 2019-02-01 | 苏州乐聚堂电子科技有限公司 | A kind of ventilative respirator |
| CN111109705A (en) * | 2020-01-14 | 2020-05-08 | 湖州九安盾防护科技有限公司 | Close type gauze mask |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207306158U (en) | Mask | |
| CN205250408U (en) | Gauze mask is sealed up in nostril | |
| CN108634443A (en) | A kind of process of novel oxygen inhalation gauze mask and the novel oxygen inhalation gauze mask of manufacture | |
| CN206791733U (en) | Mouth mask and the mouth mask external member using the mouth mask | |
| CN206791736U (en) | A kind of antifog ventilation mouth mask | |
| CN2585662Y (en) | Dust-proof anti-toxin mask | |
| CN209346140U (en) | Improve Continuous moisture mask | |
| WO2019033515A1 (en) | Disposable protective mask | |
| CN208216954U (en) | A kind of diving mask and diving outfit | |
| CN207836814U (en) | mask and mask | |
| CN212629934U (en) | Mask for preventing glasses from fogging | |
| CN203677772U (en) | Air filter-type mask | |
| CN213884612U (en) | Intensive care respirator | |
| CN210299622U (en) | Modular mask convenient to combine | |
| CN2598580Y (en) | Ultrathin dust-proof anti-toxin breathing mask | |
| CN204519424U (en) | A kind of multiplex detachable facial dust cover | |
| CN206284439U (en) | The dust-proof anti-three-dimensional mask that hazes | |
| CN206403260U (en) | A kind of mouth mask of the flexible nose sealing strip of band | |
| CN207253590U (en) | A kind of haze mask breather valve | |
| CN201591141U (en) | Mouth mask | |
| CN204599396U (en) | With the mouth mask of miniature hair-dryer | |
| CN104116229A (en) | High-airtightness mask | |
| CN214802514U (en) | Prevent breathing out gauze mask | |
| CN109464733A (en) | Rhinitis care device | |
| CN213555237U (en) | Breathe recovered physiotherapy device of internal medicine pulmonary function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20201018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |